GHOSH, TIRTHANKAR,LAO, CHRISTINE LI HONG,CHEN, HENRY HUAN
申请号：
EP13810195
公开号：
EP2867307A4
申请日:
2013.06.26
申请国别(地区):
EP
年份:
2016
代理人:
摘要：
A silver-containing composition is provided. The composition comprises (a) silver ion, (b) a polymer that has pendant unsaturated or aromatic heterocycles, and (c) solid particles having median diameter of 2 mm or smaller, wherein some or all of said particles have a coating comprising said silver ion and said polymer (b).
